DE3878480T2 - LIQUID CRYSTAL DISPLAY DEVICE. - Google Patents
LIQUID CRYSTAL DISPLAY DEVICE.Info
- Publication number
- DE3878480T2 DE3878480T2 DE8888200681T DE3878480T DE3878480T2 DE 3878480 T2 DE3878480 T2 DE 3878480T2 DE 8888200681 T DE8888200681 T DE 8888200681T DE 3878480 T DE3878480 T DE 3878480T DE 3878480 T2 DE3878480 T2 DE 3878480T2
- Authority
- DE
- Germany
- Prior art keywords
- liquid crystal
- display device
- crystal display
- liquid
- display
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/1365—Active matrix addressed cells in which the switching element is a two-electrode device
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136213—Storage capacitors associated with the pixel electrode
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/13624—Active matrix addressed cells having more than one switching element per pixel
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
- G02F1/134345—Subdivided pixels, e.g. for grey scale or redundancy
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
- G02F1/134345—Subdivided pixels, e.g. for grey scale or redundancy
- G02F1/134354—Subdivided pixels, e.g. for grey scale or redundancy the sub-pixels being capacitively coupled
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8709186A GB2203881B (en) | 1987-04-16 | 1987-04-16 | Liquid crystal display device |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3878480D1 DE3878480D1 (en) | 1993-03-25 |
DE3878480T2 true DE3878480T2 (en) | 1993-08-12 |
Family
ID=10615965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888200681T Expired - Fee Related DE3878480T2 (en) | 1987-04-16 | 1988-04-11 | LIQUID CRYSTAL DISPLAY DEVICE. |
Country Status (6)
Country | Link |
---|---|
US (2) | US4983022A (en) |
EP (1) | EP0289071B1 (en) |
JP (1) | JP2648607B2 (en) |
KR (1) | KR960013423B1 (en) |
DE (1) | DE3878480T2 (en) |
GB (1) | GB2203881B (en) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2203881B (en) * | 1987-04-16 | 1991-03-27 | Philips Electronic Associated | Liquid crystal display device |
US5122889A (en) * | 1988-12-22 | 1992-06-16 | Nec Corporation | Active matrix liquid crystal display using mim diodes having symmetrical voltage-current characteristics as switching elements |
US5179035A (en) * | 1989-09-15 | 1993-01-12 | U.S. Philips Corporation | Method of fabricating two-terminal non-linear devices |
GB2236424A (en) * | 1989-09-15 | 1991-04-03 | Philips Electronic Associated | Active matrix display device and their fabrication |
NL8902421A (en) * | 1989-09-29 | 1991-04-16 | Philips Nv | DISPLAY DEVICE. |
KR940005124B1 (en) * | 1989-10-04 | 1994-06-11 | 호시덴 가부시기가이샤 | Liquid crytal display device |
US5063418A (en) * | 1989-10-31 | 1991-11-05 | The United States Of America As Represented By The Secretary Of The Army | Optical non-linear artificial dielectrics |
JP2514731B2 (en) * | 1990-02-05 | 1996-07-10 | シャープ株式会社 | Active matrix display |
JP2630663B2 (en) * | 1990-03-09 | 1997-07-16 | セイコー電子工業株式会社 | Electro-optical device |
US5245450A (en) * | 1990-07-23 | 1993-09-14 | Hosiden Corporation | Liquid crystal display device with control capacitors for gray-scale |
JPH04122982A (en) * | 1990-09-13 | 1992-04-23 | Seiko Instr Inc | Driving method for electrooptic device |
US5126865A (en) * | 1990-12-31 | 1992-06-30 | Honeywell Inc. | Liquid crystal display with sub-pixels |
KR940004322B1 (en) * | 1991-09-05 | 1994-05-19 | 삼성전자 주식회사 | Liquid crystal display devices |
US5644415A (en) * | 1993-12-20 | 1997-07-01 | Casio Computer Co., Ltd. | Liquid crystal display device having wide field angle |
US5555001A (en) * | 1994-03-08 | 1996-09-10 | Prime View Hk Limited | Redundant scheme for LCD display with integrated data driving circuit |
JPH07261198A (en) * | 1994-03-18 | 1995-10-13 | Sharp Corp | Liquid crystal display device |
JP3565453B2 (en) * | 1994-08-23 | 2004-09-15 | キヤノン株式会社 | Image input / output device |
JP3483759B2 (en) * | 1998-03-19 | 2004-01-06 | 株式会社東芝 | Liquid crystal display |
EP1028346A3 (en) | 1999-02-12 | 2002-05-02 | Matsushita Electric Industrial Co., Ltd. | Liquid crystal element and manufacturing method thereof |
TW511049B (en) * | 2000-11-08 | 2002-11-21 | Koninkl Philips Electronics Nv | Display device |
KR100534573B1 (en) * | 2000-11-29 | 2005-12-07 | 삼성에스디아이 주식회사 | Triodic Rectifier Switch |
KR100388272B1 (en) | 2000-12-26 | 2003-06-19 | 삼성에스디아이 주식회사 | A triodic rectifier switch device |
JP4237442B2 (en) * | 2002-03-01 | 2009-03-11 | 株式会社半導体エネルギー研究所 | Transflective liquid crystal display device |
JP4101533B2 (en) * | 2002-03-01 | 2008-06-18 | 株式会社半導体エネルギー研究所 | Method for manufacturing transflective liquid crystal display device |
JP4087620B2 (en) * | 2002-03-01 | 2008-05-21 | 株式会社半導体エネルギー研究所 | Method for manufacturing liquid crystal display device |
JP5117667B2 (en) * | 2005-02-28 | 2013-01-16 | カシオ計算機株式会社 | Thin film transistor panel |
TWI379180B (en) * | 2008-12-26 | 2012-12-11 | Delta Electronics Inc | Method of calculating recovery commands for numerical controlled system |
GB2489939A (en) * | 2011-04-11 | 2012-10-17 | Plastic Logic Ltd | Control of capacitive coupling in pixel circuitry |
IL232197B (en) | 2014-04-23 | 2018-04-30 | Lumus Ltd | Compact head-mounted display system |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4233603A (en) * | 1978-11-16 | 1980-11-11 | General Electric Company | Multiplexed varistor-controlled liquid crystal display |
US4413883A (en) * | 1979-05-31 | 1983-11-08 | Northern Telecom Limited | Displays controlled by MIM switches of small capacitance |
US4223308A (en) * | 1979-07-25 | 1980-09-16 | Northern Telecom Limited | LCDs (Liquid crystal displays) controlled by thin film diode switches |
NL8103376A (en) * | 1981-07-16 | 1983-02-16 | Philips Nv | DISPLAY DEVICE. |
GB2149176B (en) * | 1983-10-26 | 1988-07-13 | Stc Plc | Addressing liquid crystal displays |
GB2149555B (en) * | 1983-11-10 | 1987-01-28 | Standard Telephones Cables Ltd | Improvements in liquid crystal displays |
JPS6194086A (en) * | 1984-10-16 | 1986-05-12 | セイコーインスツルメンツ株式会社 | Liquid crystal display unit |
KR860004326A (en) * | 1984-11-12 | 1986-06-20 | 순페이 야마자끼 | LCD panel and manufacturing method thereof |
US4728175A (en) * | 1986-10-09 | 1988-03-01 | Ovonic Imaging Systems, Inc. | Liquid crystal display having pixels with auxiliary capacitance |
GB2203881B (en) * | 1987-04-16 | 1991-03-27 | Philips Electronic Associated | Liquid crystal display device |
GB2215506A (en) * | 1988-02-24 | 1989-09-20 | Philips Electronic Associated | Matrix display devices |
-
1987
- 1987-04-16 GB GB8709186A patent/GB2203881B/en not_active Expired - Lifetime
-
1988
- 1988-03-29 US US07/174,565 patent/US4983022A/en not_active Expired - Fee Related
- 1988-04-11 DE DE8888200681T patent/DE3878480T2/en not_active Expired - Fee Related
- 1988-04-11 EP EP88200681A patent/EP0289071B1/en not_active Expired - Lifetime
- 1988-04-13 JP JP63089159A patent/JP2648607B2/en not_active Expired - Lifetime
- 1988-04-13 KR KR88004180A patent/KR960013423B1/en not_active IP Right Cessation
-
1990
- 1990-08-31 US US07/576,332 patent/US5033823A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2203881A (en) | 1988-10-26 |
KR960013423B1 (en) | 1996-10-05 |
JP2648607B2 (en) | 1997-09-03 |
US5033823A (en) | 1991-07-23 |
US4983022A (en) | 1991-01-08 |
DE3878480D1 (en) | 1993-03-25 |
JPS63273836A (en) | 1988-11-10 |
GB2203881B (en) | 1991-03-27 |
EP0289071A1 (en) | 1988-11-02 |
GB8709186D0 (en) | 1987-05-20 |
KR880013109A (en) | 1988-11-30 |
EP0289071B1 (en) | 1993-02-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N |
|
8339 | Ceased/non-payment of the annual fee |